An Indiana judge is set to hear arguments in a lawsuit filed by former Subway pitchman Jared Fogle's ex-wife alleging that the company knew of Fogle's sexual interest in children but continued promoting him as its spokesman.

Kathleen McLaughlin and Fogle divorced in 2015 after the Indiana man pleaded guilty to trading in child pornography and paying for sex with underage girls. He's serving a 15-year sentence.